Noviro
块茎
Simplified 块茎
Traditional 塊莖
Pinyin kuài jīng
Definition (botany) a (stem) tuber
土豆是块茎植物
Tǔdòu shì kuài jīng zhíwù
Potatoes are tuberous plants
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茎
jīng
stalk; stem
块
kuài
lump; chunk; piece; classifier for pieces of cloth, cake, soap etc.; (coll.) classifier for money and currency units
HSK1
阴茎
yīn jīng
penis
根茎
gēn jīng
(botany) rhizome
球茎
qiú jīng
(botany) corm
鳞茎
lín jīng
(botany) bulb
麻茎
má jīng
hemp straw
残茎
cán jīng
stubble (the stems of plants after harvest)